Ayer enjoys playing other sports with friends like football and hockey on outdoor rinks or lakes during the winter.

Combined with Lajoie/Lagha's placement (first place), their rank qualified three ice dance spots for Canada at the 2020 World Junior Championships in Tallinn, Estonia.

In July 2019, Fabbri/Ayer left coach Julien Lalonde to train with Marie-France Dubreuil, Patrice Lauzon, and Romain Haguenauer in Montreal.

[4] They made their senior international debut at the 2019 CS Warsaw Cup, where they placed sixth with personal bests in all segments.

Fabbri/Ayer were assigned to make their Grand Prix debut at the 2020 Skate Canada International, but the event was cancelled as a result of the coronavirus pandemic.

[5] With the pandemic continuing to make it difficult to hold in-person events, Fabbri/Ayer competed at virtual domestic competitions, placing fifth at the 2021 Skate Canada Challenge.

[9] At the 2022 Canadian Championships, held in a bubble in Ottawa due to Omicron variant restrictions, Fabbri/Ayer finished in seventh place overall after being hampered by a fall in the closing seconds of their rhythm dance.

[10] They ventured out internationally for the first time at the 2022 CS Budapest Trophy, where they finished in fourth place, 11.60 points behind bronze medalists Wolfkostin/Chen of the United States.

[12] Ayer dislocated his shoulder in the practice sessions at the Wilson Trophy and, while they were able to finish the event by making modifications to their program, it was subsequently determined that he required surgery.

[21] In November, Fabbri/Ayer were given a second Challenger assignment, coming fourth at the 2024 CS Tallinn Trophy with new personal bests in all segments.

They were third in the rhythm dance with a score of 78.53, 0.44 points ahead of fellow Ice Academy of Montreal skaters Lauriault/Le Gac.